EPM1505SJ

Current - Output (Max):	500mA
Size / Dimension:	1.30" L x 1.22" W x 0.81" H (33.0mm x 31.0mm x 20.7mm)
Package / Case:	14-DIP Module, 10 Leads
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-20°C ~ 80°C (With Derating)
Features:	OCP, OTP, OVP
Applications:	Household Appliances, ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	8W
Series:	EPM
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	450V
Voltage - Input (Min):	110V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tray

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DC-DC converters are a type of electronic device designed to convert a direct current into a varying direct current with the same voltage output as the input. They are used in a wide variety of applications including power supplies, charging circuits, robotics, audio amplifiers, and communications equipment. The most common type of DC-DC converter is the switching-mode power supply, which uses semiconductor switches such as transistors or integrated circuits to regulate the output voltage.The EPM1505SJ application field is a DC-DC converter designed for use in high power applications, such as automotive and solar applications, where high current and voltage conversion is needed. This device is powered by a 2.7 - 5.5V, and is capable of delivering up to 15A over an output voltage range of 0.6V to 3.3V, with an output ripple of only 1mV. It features a high efficiency of up to 90%, and has a broad operating temperature range from -40 ˚C to 105 ˚C.The EPM1505SJ also has a safe operating area (SOA) that allows for greater current and energy delivery, making it suitable for high power applications. This device is protected against short-circuits, under-voltage, over-voltage, and overload conditions. It also features a dynamic switching frequency, which allows the output voltage to be adjustable in both step down and step up configurations.The working principle of the EPM1505SJ is based on pulse width modulation (PWM) and variable-frequency control. PWM is the process of using a pulse-like wave signal to control the power output of the converter. The voltage output is then regulated by varying the frequency and width of the pulse train. The EPM1505SJ also utilizes a high-frequency synchronous rectification technique, which helps reduce the losses associated with traditional rectification circuits. The EPM1505SJ\'s broad operating temperature range and robust SOA make it ideal for automotive, solar, and other extreme environment applications. Its high efficiency also makes it a perfect choice for any power conversion system that requires higher output current and voltages. Its adjustable output voltage, low output ripple, and protection features make it a reliable and safe solution for a variety of applications.

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